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HC 42 6pin Bluetooth 5.0BLE Serial Port Module PWM DC Motor Speed Controller 000 logic elements 000 logic elements SeeedStudio provides reference designs and industrial variants for high volume manufacturing requirements 3V logic levels with typical current consumption of 8 10mA during active transmission and less than 100uA in low power idle mode Configurable Baud Rates: Support for 9600 to 115200 bps allows seamless integration with legacy and modern serial devices
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